Legislation was necessary to require "he" in some instances for two main reasons. Firstly, it promotes gender inclusivity and recognizes the importance of gender-neutral language. By using gender-neutral pronouns, legislation ensures that individuals of all genders are acknowledged and represented. Secondly, it helps to challenge and dismantle gender stereotypes and biases. By moving away from using only male pronouns as the default, legislation encourages a more equitable and inclusive society.